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3G Electric
BOSCH One-Piece SDS-Max Core Bit - One-Piece SDS-Max Core Bits
BOSCHOne-Piece SDS-Max Core Bits

BOSCH One-Piece SDS-Max Core Bit

The BOSCH Core Center Bit is a one-piece SDS-Max core bit with a 1.75-inch core diameter and a 2 5/8-inch core body length, featuring a 22-inch overall length. It is designed for dry drilling applications and…

SKU 3G-OTH-199352

Also listed as: HC 8506 · HC-8506

Brand
BOSCH
Item
One-Piece SDS-Max Core Bit
Part Number
HC8506
Category
One-Piece SDS-Max Core Bits
Available to Order
Also known as:HC8506BOSCH
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

BOSCH
Manufacturer Part Number
HC8506
Overall Lg
22 in
UNSPSC
27112801
Core Dia
1 3/4 in
Includes
Centering Pin; Guide Plate
Shank Type
SDS-Max
Catalog Page
685
Core Body Lg
2 5/8 in
Core Diameter
1-3/4 in
Overall Length
22 in
Shank Diameter
45/64 in
Shank Included
No
Connection Type
Permanent
Core Body Length
2-5/8 in
Cutting Tip Form
Toothed Style
Country of Origin
South Korea (subject to change)
Measurement System
Fractional Inch
Centering Bit Included
Yes
Centering Bit Required
No
Maximum Drilling Depth
17 in
Wet or Dry Application
Dry
Core Bit Cutter Material
Carbide
Primary Material Application
Concrete

Technical Documents

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BOSCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSCH Core Center Bit is a one-piece SDS-Max core bit with a 1.75-inch core diameter and a 2 5/8-inch core body length, featuring a 22-inch overall length. It is designed for dry drilling applications and includes a center bit (. This BOSCH-branded tool (MPN HC8506) is suitable for use with SDS Max shank-compatible rotary hammers.

Frequently Asked Questions

What is the BOSCH Core Center Bit used for?

The BOSCH Core Center Bit (MPN HC8506) is used for dry drilling into masonry, concrete, and brick using SDS Max rotary hammers. Its one-piece design with a center bit enables precise pilot-hole drilling before coring, making it ideal for construction, renovation, and utility installation projects.

What are the specifications of the BOSCH Core Center Bit?

The BOSCH Core Center Bit has a 1.75-inch core diameter, a 2.625-inch core body length, and a 22-inch overall length. It features an SDS Max shank, includes a center bit, and is designed for dry drilling applications. The manufacturer part number is HC8506.

Where to buy the BOSCH Core Center Bit worldwide?

3G Electric supplies the BOSCH Core Center Bit (HC8506) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this BOSCH-branded tool to any country.

How to select the right BOSCH Core Center Bit for dry drilling?

To select the correct BOSCH Core Center Bit, match the core diameter (1.75 inches) and overall length (22 inches) to your hole depth and size requirements. Ensure your rotary hammer has an SDS Max shank. The center bit aids alignment; use only for dry drilling as specified by BOSCH. For application advice, consult 3G Electric.

Used in

Common applications for BOSCH
Concrete anchoring — Bosch Bulldog Xtreme SDS-Plus drill bits for drilling holes in concrete and masonry
Heavy-duty masonry drilling — Bosch SDS-Max drill bits for deep and large-diameter holes in concrete and block
Metalworking — Bosch 12V cordless die grinders for grinding, deburring, and surface finishing
Rebar installation — Bosch 3-flat-shank rebar cutting drill bits for cutting rebar and hardened steel
Light assembly — Bosch 12V cordless pistol-grip drill for drilling and fastening in wood, metal, and plastic
Brick and block construction — Bosch round-shank masonry drill bits for rotary drilling in brick and block
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BOSCH Products

3G Electric supplies BOSCH one-piece sds-max core bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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